package com.dtx.practice.three;

/**
 * 30
 */
public class Demo {
    public static void main(String[] args) {
        int num  =10;
        System.out.println(test(num));
    }

    public static int test(int b){
        try{
            b += 10;
            return b;
        }
        catch (RuntimeException e)
        {
        }
        catch (Exception e2)
        {
        }
        finally {
            b += 10;
            return b;
        }
    }
}
